How much would the Permies Forum Software cost for someone to purchase who wanted to use it to set up their own forum?

I'm involved with a couple of groups that have a strong need for a proper forum platform, and this platform was my first thought. One's using a Facebook group, and the other a Slack channel.

I recognize I'm making some assumptions here;
- it's actually for sale,
- the software is actually portable;
- the software is one big monolithic thing, instead of a bunch of smaller interacting pieces
- the group is willing to pay a fair price to majorly improve something they're accustomed to getting for free
- And probably others I'm unaware of

But still, I'd like to pose the question, and see how possible this is. Thanks!

I test-gifted the E-book PPC (Permaculture Playing Cards), and the 21 podcast salute to Sepp Holzer.

Everything appeared to work as expected on the giving-end of things: went to paypal, paid with paypal, came right back to permies to send the email. I like the bit about writing the link on a piece of paper and putting it in a stocking. I've also received gift-receipt emails.

I can also confirm that the gift-giver cannot use the link: that 'error' message page was working too.

My sister and my girlfriend received these gifts, they'll let me know if there's any weirdness on the recipient-end of things.

I'm writing because he has a literal shed full of cast iron; dozens of pieces, many with mirror-smooth interior surfaces. Some are the names Paul has mentioned, some not; all I saw appear to be 'like they used to make.'

I can't say whether or not the prices are fair; I got a Griswold #6 in great condition for $30, and a Wagner dutch oven in moderate condition for the same. I would have had to pay the same $60 to buy and ship a Griswold skillet 1,500 miles from ebay; so this seemed like a no-brainer for me.